Table 13 Fuzzy evaluation scores and Ranking.

From: Development of fuzzy-based ranking alternatives by hybrid RSM-fuzzy AHP-fuzzy CoCoSo framework sustainable ultrasonic-assisted turning of magnesium alloys

Alternatives

Fuzzy Fia

Crisp

Fia

Fuzzy Fib

Crisp

Fib

Fuzzy Fic

Crisp

Fic

Final Score Fi

Final Ranking

A1

0.050

0.067

0.094

0.070

3.598

9.443

23.552

12.198

0.723

0.883

0.971

0.859

5.277

9

A2

0.043

0.065

0.092

0.067

2.922

8.123

21.016

10.687

0.622

0.864

0.958

0.814

4.690

13

A3

0.048

0.066

0.093

0.069

3.352

9.056

22.949

11.786

0.695

0.879

0.968

0.847

5.118

10

A4

0.037

0.065

0.092

0.065

2.784

8.206

20.935

10.642

0.538

0.865

0.957

0.787

4.647

14

A5

0.040

0.063

0.090

0.064

2.077

6.096

16.708

8.294

0.576

0.836

0.935

0.782

3.794

15

A6

0.056

0.069

0.096

0.074

5.950

13.583

30.061

16.531

0.812

0.921

1.000

0.911

6.875

1

A7

0.051

0.068

0.095

0.071

4.991

11.874

27.116

14.660

0.745

0.900

0.985

0.877

6.174

4

A8

0.055

0.068

0.095

0.073

5.493

12.511

27.570

15.191

0.794

0.908

0.988

0.897

6.384

2

A9

0.048

0.068

0.095

0.070

4.821

11.714

26.795

14.443

0.693

0.902

0.985

0.860

6.080

5

A10

0.043

0.065

0.092

0.067

3.898

9.500

21.603

11.667

0.626

0.866

0.953

0.815

5.042

11

A11

0.054

0.068

0.095

0.073

4.933

11.895

27.586

14.804

0.791

0.908

0.990

0.896

6.246

3

A12

0.052

0.067

0.094

0.071

4.180

10.312

24.734

13.075

0.754

0.891

0.976

0.874

5.606

7

A13

0.050

0.067

0.094

0.071

4.580

10.955

25.217

13.584

0.728

0.893

0.977

0.866

5.780

6

A14

0.047

0.067

0.094

0.069

3.930

9.849

23.512

12.430

0.679

0.885

0.970

0.845

5.346

8

A15

0.041

0.065

0.091

0.066

3.367

8.604

20.426

10.799

0.597

0.858

0.949

0.801

4.717

12

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